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NEWS | June 21, 2022

M1070A1 HET: Two Versions of 5th Wheel Assembly

Units, keep in mind that there are two versions of the M1070A1 HET 5th wheel assembly, NSN 2510-01-599-8628.  
One version, PN 4379763, has a top plate that requires grease for lubrication. The other version, PN 3875296, uses a top plate with Teflon inserts that doesn’t require any lubrication.
Both versions of the 5th wheel assembly are functionally the same and either can be used on the M1070A1 HET.  
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